What are ok temps for my set up

Bouch2013

Distinguished
May 30, 2011
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i have a
GeForce GTX 570
AMD Phenom II X4 965 Black Edition Deneb 3.4GHz
G.SKILL Ripjaws Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1333
GIGABYTE GA-890FXA-UD5

i'm running SpeedFan 4.41 and the temps i get idling are gpu 46, temp1 46, temp 2 43, temp 3 38 and cpu 38 under load its 80 55 55 55 50
Want to know if this is normal and if any one knows what the temp 1 thought 3 is.
If you can help thanks.